Information
- 21 Stadium Dr.
- Nymeo Field at Harry Grove Stadium
- Frederick, MD 21703
- XXX-XXX-XXXX
- frederickkeys.com
The Frederick Keys are a Minor League Baseball (MiLB) team playing in the Class-A Advanced Carolina League. They are an affiliate of the MLB Baltimore Orioles.
The Keys were founded in 1989 and play home games at Nymeo Field at Harry Grove Stadium (opened 1990; capacity: 5,400) in downtown Frederick, Md., after playing their initial season at McCurdy Field (opened May 13, 1924; capacity: 2,500) while the new ballpark was completed . . .

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